Naridon vs PageX: Shopify GEO Compared (2026)

PageX (listed as 'PageX: AI Page Optimizer' on the Shopify App Store, site pagex.to) is a newer native Shopify app that does one thing well: it automatically generates AI-readable versions of your product, collection, and FAQ pages, adds schema and JSON-LD, improves your sitemap, and produces an enhanced llms.txt. It surfaces a 'GEO Score' so you can see how AI-ready a page is, and higher tiers add AI-readability recommendations and AI-crawler visibility monitoring. It optimizes for ChatGPT, Claude, Gemini, Perplexity, and the Cloudflare crawler. Credit where due: it is a real Shopify-native app with a genuinely low barrier (free plan, then $49/mo), which is the same entry price as Naridon.

Where the two products diverge is scope and mechanism. PageX is page-metered: the free plan covers 10 pages, Starter is $49/mo for 300 pages, Growth is $149/mo for 1,500 pages, and Scale is $499/mo for 7,500 pages, with per-1,000-page overage on top. That model is easy to reason about for a small catalog, but a store with thousands of SKUs climbs the tiers quickly. It also optimizes into a separate AI-readable layer for crawlers rather than editing your source-of-truth product data in Shopify, and there is no documented one-click revert.

The bigger gap for a merchant who wants to compete, not just be readable, is measurement. PageX gives you a GEO Score and tells you whether AI crawlers can read your pages. It does not track where you actually appear in AI answers, and it has no competitor share-of-voice. So it can tell you your page is well-structured, but not whether ChatGPT recommended you or a rival when a shopper asked.

Naridon is built around that measurement loop. It tracks brand visibility across five generative engines (ChatGPT, Perplexity, Google AI Overviews, Gemini, and Copilot) with share-of-voice, citations, and the prompts driving them, then shows which competitors are cited instead of you. When it finds a gap, Autopilot applies the fix directly to your real product data, schema and JSON-LD, product copy, llms.txt, structured data, and every change can be reverted. Nari, the in-app assistant, guides the work, and revenue attribution ties AI visibility back to orders. Pricing is credit-based (Free forever with 150 credits/mo, then Starter $49/mo with 3,000 credits), so it does not meter you per page.

Decision heuristic: if all you need is to make your Shopify pages AI-readable and you have a modest catalog, PageX is a clean, affordable pick and the two apps can even run side by side. If you want to measure share-of-voice across five engines, see who is beating you, and have fixes applied to your actual store data with a revert button, Naridon covers both jobs for the same starting price.